cse_insn using wrong label_ref

Richard Kenner kenner@vlsi1.ultra.nyu.edu
Wed May 14 12:05:00 GMT 2003


    The attached patch seems to fix it, but I'm not sure if this is the
    right place to be addressing this problem (i.e. there might be cases
    where src_eqv is not fully reduced, yet still has the wrong label and
    is still used, or it might be that the REG_EQUAL is supposed to have
    the right label).  I'll start a test run in case this is the right way
    to fix it ;-)

Perhaps this patch might be needed, but I'd want to understand how REG_EQUAL
ended up with the wrong label.



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